webui : use TrackerIcons class

deluge/tests/test_tracker_icons.py

@@ -11,12 +11,13 @@ def del_old():
         os.remove(filename)
 
 def test_get():
-    del_old()
+    #del_old()
     trackericons  = TrackerIcons()
+    print trackericons.images
     print trackericons.get("unknown2")
     print trackericons.get("google.com")
     print trackericons.get("legaltorrents.com")
-    time.sleep(1.0)
+    time.sleep(5.0)
     print trackericons.get("legaltorrents.com")
 
 def callback1(value):

deluge/tracker_icons.py

@@ -90,9 +90,9 @@ class TrackerIcons(object):
 
     def get_async(self, tracker_host, callback):
         if tracker_host in self.images:
-            if callback:
+            callback(self.images[tracker_host])
-                callback(self.images[tracker_host])
         else:
+            self.images[tracker_host] = None
             threading.Thread(target=self. _fetch_icon_thread,
                 args=(tracker_host, callback)).start()
 
@@ -103,7 +103,6 @@ class TrackerIcons(object):
         if tracker_host in self.images:
             return self.images[tracker_host]
         else:
-            self.images[tracker_host] = None
             self.get_async(tracker_host, None)
             return None
 

deluge/ui/webui/pages.py

@@ -51,6 +51,7 @@ import os
 from deluge import component
 from deluge.ui.client import sclient as proxy
 from deluge.configmanager import ConfigManager
+from deluge.tracker_icons import TrackerIcons
 
 page_manager = component.get("PageManager")
 config = ConfigManager("webui06.conf")
@@ -447,6 +448,23 @@ class pixmaps:
         print content
 route("/pixmaps/(.*)", pixmaps)
 
+
+class tracker_icon:
+    tracker_icons = TrackerIcons()
+    def GET(self, name):
+        filename = self.tracker_icons.get(name)
+        if filename:
+            log.debug("file-name=%s" %  name)
+            web.header("Cache-Control" , "public, must-revalidate, max-age=86400")
+            web.header("Content-Type", "image/x-icon")
+            data = open(filename, "rb").read()
+            print data
+        else:
+            log.debug("not found:%s" % name)
+            web.header("Content-Type", "image/x-icon")
+
+route("/tracker/icon/(.*)", tracker_icon)
+
 class close:
     "close open window"
     @deco.deluge_page

deluge/ui/webui/templates/classic/part_label_filters.html

@@ -22,7 +22,7 @@ $for cat in filter_items.keys():
         $if cat == "state":
             <img src="/pixmaps/$(value.lower())"></img>
         $if cat == "tracker_host":
-            <img src="http://$value/favicon.ico" width="16" height="16"></img>
+            <img src="$base/tracker/icon/$value" width="16" height="16"></img>
         $if not value:
             $if cat == "label":
                 $_("No Label") ($count)</a>

deluge/ui/webui/templates/white/part_label_filters.html

@@ -43,9 +43,9 @@ $for cat in filter_items.keys():
         >
         <a href="$self_url(filter_cat=cat, filter_value=value, sort=get('sort'), order=get('order')) ">
         $if cat == "state":
-            <img src="/pixmaps/$(value.lower())"></img>
+            <img src="$base/pixmaps/$(value.lower())"></img>
         $if cat == "tracker_host":
-            <img src="http://$value/favicon.ico" width="16" height="16"></img>
+            <img src="$base/tracker/icon/$value" width="16" height="16"></img>
         $if not value:
             $if cat == "label":
                 $_("No Label") ($count)</a>